1、Applicable Models: Rear tailgate trunk lock actuator is fit for Suburban 3500 HD 2018 to 2019, for Escalade ESV 2015 to 2019, and for Sonic 2012 to 2020. 2、OE Number: The part numbers of reference are 13508110, 13511954, 13577903, 13583437, 13587640, 13515944, 13509599, 13587646, 931 277, DLA1444,13585478. 3、Enhanced Security: Rear tailgate lock actuator helps protect your valuable goods from theft. It ensures that your tailgate remains securely locked, giving you peace of mind. 4、Rugged Construction: Tailgate lock trunk latch actuator is made of premium material, which is hardness, not easy to deform, sturdy and durable and has a long service life. 5、Perfect Fit: Comply with OEM specifications to ensure that the shape and function match the original vehicle, perfect replacement without additional modifications are required.